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• Thread-safe equivalent to python's time.strptime() ?

  - by Wells

  Something I wrote throws a lot of AttributeErrors when using time.strptime() inside a thread. This only seems to happen on Windows (not on Linux), but whatever…. Upon a'Googling, it seems that time.strptime() isn't considered thread-safe. Is there a better way to create a datetime object from a string? Current code looks like: val = DateFromTicks(mktime(strptime(val, '%B %d, %Y'))) But, that yields the AttributeErrors as its run inside a thread. Thanks!

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• Jquery persistent css selector equivalent to '.live()'

  - by Dan

  So today I just came across the 'live()' function that binds any future and past elements to the whatever event you choose, such as 'onclick'. Right now I'm having to set up buttons like the following each time I load a new button via ajax ... $('a.btn.plus').button({icons:{primary:'ui-icon-plusthick'}}); $('a.btn.pencil').button({icons:{primary:'ui-icon ui-icon-pencil'}}); $('a.btn.bigx').button({icons:{primary:'ui-icon ui-icon-closethick'}}); So, instead of calling these lines each time I use ajax to add a new button, is there a similar way to tell JQuery to setup my buttons ANYTIME I add new ones? Thanks for any help!

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• replace _asm with intrinsic equivalent

  - by coolsun20

  How can I replace the following 32-bit driver assembly to intrinsic as I am porting over my driver code to 64-bit: _asm jmp short $+8

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• What's the Flash equivalent of FlexEvent.CREATION_COMPLETE

  - by John

  I'm moving some Flex classes to pure Flash/AS3 to be part of a shared library. I have an event listener on FlexEvent.CREATION_COMPLETE to create and add display-objects once things are running, but I don't know the right way to do this in Flash? edit: Maybe if my class subclasses Sprite rather than a Flex class, I can add children in the constructor, I don't need to wait for a "construction complete" event?

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• Equivalent of object using literal notation

  - by brz dot net

  See following class: function availItem(xs, s, m, l, xl) { this.xs = xs; this.s = s; this.m = m; this.l = l; this.xl = xl; } How can I declare the above class using JSON? I think It should be in following manner but problem is to pass argument. var availItem = { xs : xs, s : s, m : m, l : l, xl : xl } I want to use both in same manner like var obj =new availItem(xs,s,b,l,xl);

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• what is c/c++ equivalent way of doing '>>>' as in java (unsigned right shift)

  - by changed

  Hi I wanted to know how i can do '' shifting of java in c/c++. thanks

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• jQuery equivalent of PHP's file_exists()?

  - by Scott B

  In the code snippet below, from my jQuery setup, I need to check if the image file actually exists and if not, I'd like to substitute a default image. Currently if the file does not exist, I just get a broken image placeholder... $('#myTheme').change ( function() { var myImage = $('#myTheme :selected').text(); $('.selectedImage img').attr('src','../wp-content/themes/myTheme/styles/'+myImage+'/screenshot.jpg'); //if screenshot.jpg does not exist, use "../../default.jpg" instead } );

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• Does jQuery have an equivalent to dojo.require?

  - by xiao

  jQuery is great especially its plugin but I do not like to add a lot of script tags in my html. Is there something similar to dojo.require? So I can manage those plugins easier and cleaner.

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• What is equivalent to a php page setup in asp.net

  - by anthonypliu

  I program php, but I am trying to get into c# asp.net. In php I can make forms, custom html, etc into a seperate php file and just include it on the page that I desire. I understand asp.net has a master page which allows you to set the template for the whole website, but what If I want just a row of buttons to be on SOME pages, and not all? something separate to the master page that can be included on any page i desire? Also when its controllers is that when I use .ascx?

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• C# eval equivalent?

  - by Adhip Gupta

  I can do an eval("something()"); to execute the code dynamically in JavaScript. Is there a way for me to do the same thing in C#? What I am exactly trying to do is that I have an integer variable (say i) and I have multiple properties by the names: "Property1","Property2","Property3" etc. Now, I want to perform some operations on the " Propertyi " property depending on the value of i. This is really simple with Javascript. Is there any way to do this with C#? Edit: Oh, and I am using C# 2.0

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• C++: Chr() and unichr() equivalent?

  - by alex

  I could have sworn I used a chr() function 40 minutes ago but can't find the file. I know it can go up to 256 so I use this: std::string chars = ""; chars += (char) 42; //etc So that's alright, but I really want to access unicode characters. Can I do (w_char) 512? Or maybe something just like the unichr() function in python, I just can't find a way to access any of those characters.

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• Ruby javascript unescape equivalent

  - by vise

  I want to unescape the following string: '\u00020\u0002Standard\u00023\u0002Doe John\u000169\u0002\u0010\u0002Lorem\u0002\u0011\u0002Ipsum\u0002\u0014\u0002' Javascripts unescape function works ok, however how can I unescape it in ruby? Take in mind that unescape(previousString) is 0Standard3Doe John69LoremIpsum.

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• Is there a ruby equivalent of "python -i"?

  - by Steven

  ruby -n is the closest thing I found, but it repeats the whole script. Also it's not available for irb.

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• VIM equivalent for (something like) 6xi?

  - by me2

  There's a command in VIM where you can say how many chars to replace, and VIM will put a "$" at that many characters out, and you can type in the replacement for those characters. The original and new text can be different lengths. What's the command for this?

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• equivalent of javascript class using JSON

  - by brz dot net

  See following class: function availItem(xs, s, m, l, xl) { this.xs = xs; this.s = s; this.m = m; this.l = l; this.xl = xl; } How can I declare the above class using JSON? I think It should be in following manner but problem is to pass argument. var availItem = { xs : xs, s : s, m : m, l : l, xl : xl }

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• performSelectorOnMainThread equivalent in Java for Android

  - by Daniel A. White

  I have an iPhone application and I am porting it over to Android. I have a service/controller that spawns new threads to perform some network tasks. I use performSelectorOnMainThread in my iPhone app. How can I have my Java app do the same or similar thing?

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• std::string equivalent for data with NULL characters?

  - by known

  I'd like to read a binary file and use something like std::string that automatically resizes the buffer and such. I'm using Visual C++. What are my options?

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• C++ equivalent of StringBuffer/StringBuilder?

  - by Andrew

  Is there a C++ Standard Template Library class that provides efficient string concatenation functionality, similar to C#'s StringBuilder or Java's StringBuffer?

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• Equivalent of freopen in Java

  - by avd

  Please suggest a method to obtain a similar behaviour in Java as when we do freopen("filename","r",stdin) OR freopen("filename","w",stdout) in C.

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• scope equivalent in rails 2.3.x?

  - by Jacob Relkin

  Is there a way to generate a group of routes under an admin scope without having to create a new physical directory (like namespace requires you to). I know that in Rails 3 there is a scope method on the route mapper, and this appears to do what I want, but apparently it doesn't exist in Rails 2.3.x My goal is to have a route like this: "/admin/products" map to "app/controllers/products_controller, not "app/controllers/admin/products_controller". Is there any way to accomplish this in Rails 2.3.x?

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• Equivalent of ToString() on an enum type in C++/CLI

  - by daffers

  In C# you can declare an enum and once you have set its value call ToString on the variable and get a string representation of the value of the enum. How do you do this in C++/CLI using a managed enum?

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• matplotlib equivalent for MATLABs truesize()

  - by Lucas

  I am new to matplotlib and python and would like to display an image so that 1 pixel of the image is actually represented by 1 pixel in the figure. In MATLAB, this is achieved with the command truesize(). How can I do this in Python? I tried playing around with the imshow() arguments as well as set_dpi() and set_figwidth()/set_figheight(), but with no luck. Thanks.

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• Equivalent of c# 'as' command in c++?

  - by Sam

  In c# you can use as to convert a type or get null: Object o = Whatever(); String s = o as String; Is there a similar easy way to achieve this in c++? I'm using Visual Studio 2010, if thats important. [update] Remember, there is a very important difference between casting and using as. Casting (at least in c#) will throw an exception if the type does not match: Object o = null; String s = (String)o; // will crash.

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• BITMAPFILEHEADER equivalent in c/c++?

  - by Fredrick

  What is the equavalent of the code below in c/C++? ref BITMAPFILEHEADER bmfh = ref buffer[offset]; //Where buffer is a byte[] array

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• Is there a Mercurial equivalent to gitosis?

  - by fedesilva

  I've used ( and still use ) mercurial and git. I have some repos hosted in a server with gitosis which is great and easy to setup. I am looking for a similar tool for hosting mercurial repos. It must provide minimal acl and ssh access and allow for remote config ( in the style of gitosis's "clone the admin repo and push changes" ). Extra points for automating hgweb config via said tool.

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